CN110268800A - The conductive film of energy - Google Patents

The conductive film of energy Download PDF

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Publication number
CN110268800A
CN110268800A CN201880010639.4A CN201880010639A CN110268800A CN 110268800 A CN110268800 A CN 110268800A CN 201880010639 A CN201880010639 A CN 201880010639A CN 110268800 A CN110268800 A CN 110268800A
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CN
China
Prior art keywords
conductive
film
metal layer
layer
coating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201880010639.4A
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Chinese (zh)
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CN110268800B (en
Inventor
M·舍茨勒
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WET Automotive Systems AG
Gentherm GmbH
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WET Automotive Systems AG
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Filing date
Publication date
Priority claimed from DE102017003979.8A external-priority patent/DE102017003979A1/en
Application filed by WET Automotive Systems AG filed Critical WET Automotive Systems AG
Priority to CN202111354135.4A priority Critical patent/CN114069161A/en
Publication of CN110268800A publication Critical patent/CN110268800A/en
Application granted granted Critical
Publication of CN110268800B publication Critical patent/CN110268800B/en
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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/84—Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0277—Bendability or stretchability details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C3/00—Processes or apparatus specially adapted for producing ice or snow for winter sports or similar recreational purposes, e.g. for sporting installations; Producing artificial snow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C3/00—Processes or apparatus specially adapted for producing ice or snow for winter sports or similar recreational purposes, e.g. for sporting installations; Producing artificial snow
    • F25C3/04—Processes or apparatus specially adapted for producing ice or snow for winter sports or similar recreational purposes, e.g. for sporting installations; Producing artificial snow for sledging or ski trails; Producing artificial snow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D1/00—Devices using naturally cold air or cold water
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/615—Heating or keeping warm
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
    • H01M10/625—Vehicles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/657—Means for temperature control structurally associated with the cells by electric or electromagnetic means
    • H01M10/6571—Resistive heaters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/569—Constructional details of current conducting connections for detecting conditions inside cells or batteries, e.g. details of voltage sensing terminals
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0227—Applications
    • H05B1/023—Industrial applications
    • H05B1/0236—Industrial applications for vehicles
    • H05B1/0238—For seats
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0227—Applications
    • H05B1/0288—Applications for non specified applications
    • H05B1/0294—Planar elements
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H05B3/03—Electrodes
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0296—Conductive pattern lay-out details not covered by sub groups H05K1/02 - H05K1/0295
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
    • H05K3/04—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed mechanically, e.g. by punching
    • H05K3/043—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed mechanically, e.g. by punching by using a moving tool for milling or cutting the conductive material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/002—Heaters using a particular layout for the resistive material or resistive elements
    • H05B2203/003—Heaters using a particular layout for the resistive material or resistive elements using serpentine layout
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/013—Heaters using resistive films or coatings
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/017—Manufacturing methods or apparatus for heaters
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0201—Thermal arrangements, e.g. for cooling, heating or preventing overheating
    • H05K1/0212—Printed circuits or mounted components having integral heating means
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/01—Dielectrics
    • H05K2201/0104—Properties and characteristics in general
    • H05K2201/0129—Thermoplastic polymer, e.g. auto-adhesive layer; Shaping of thermoplastic polymer
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/01—Dielectrics
    • H05K2201/0104—Properties and characteristics in general
    • H05K2201/0133—Elastomeric or compliant polymer
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/01—Dielectrics
    • H05K2201/0137—Materials
    • H05K2201/0145—Polyester, e.g. polyethylene terephthalate [PET], polyethylene naphthalate [PEN]
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09—Shape and layout
    • H05K2201/09209—Shape and layout details of conductors
    • H05K2201/09218—Conductive traces
    • H05K2201/09263—Meander
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09—Shape and layout
    • H05K2201/09209—Shape and layout details of conductors
    • H05K2201/09654—Shape and layout details of conductors covering at least two types of conductors provided for in H05K2201/09218 - H05K2201/095
    • H05K2201/09727—Varying width along a single conductor; Conductors or pads having different widths
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Abstract

The present invention relates to a kind of film (10) that can be conductive, the film that can be conductive includes carrier layer (12) that cannot be conductive；With metal layer (14) that can be conductive, the metal layer has the structure generated by material removal and at least connect to range selector with the carrier layer (12) on the first side.

Description

The conductive film of energy
Technical field
The present invention relates to a kind of film that can be conductive, there is carrier layer and metal layer that can be conductive that cannot be conductive, it should Metal layer have by material removal (Materailabtrag) generation structure and on the first side with carrier layer at least area Segmentation (abschnittsweise) connection.
In addition, the present invention relates to a kind of electric heater unit, a kind of battery lists with one or more films that can be conductive First voltage current-collector (Zellspannungsabnehmer) and a kind of battery unit on-unit, the battery unit are connected single It is first that there are one or more films that can be conductive and be used for battery, particularly for Vehicular battery.
In addition, the manufacturing method has following steps the present invention relates to a kind of manufacturing method for film that can be conductive: Offer film, the film have at least one cannot the carrier layer of conduction and the metal layer of energy conduction；Removably, especially by material Its manufacturing method cut generates the structure of metal layer.
Background technique
The more and more electrified more and more demands caused for structure that can be conductive of modern vehicle, the energy are conductive Structure economical space saving and/or visually can unobtrusively be integrated into different vehicle parts.
Such as facing type and elasticity heating device there are high demand, which is for example desirably integrated into vehicle In other contact surface in seat, steering wheel or motor vehicle.
Other than the application field of such comfortableization, for the driving system of electric vehicle and hybrid vehicle (Antriebsstrang) it is also required to face formula and can be conductive structure, such as may be implemented economical space saving to connect vehicle The basic battery unit of battery or the individual voltage of the measurement basic battery unit.
On the one hand film that can be conductive is only required to small structure space and on the other hand has enough deformabilities, from And the film that can be conductive considers to apply in the field of the electric driver in comfortable field and vehicle.
It is well known, however, that film that can be conductive and other object --- such as flat ribbon cables that can be conductive (Flachbandkabel) --- it is not suitable for a variety of applications to sufficient degree.Known film that can be conductive especially has too small Mechanical load-bearing capacity and/or deformability.Flat ribbon cable lacks tactic pattern that can be conductive, thus flat ribbon cable It cannot be used in multiple application fields.In addition, manufacture is usually expensive and high-cost.
In addition, in the prior art usually using the manufacturing method for generating unhealthful or even toxic substance.Energy The etching of conductive structure especially usually comes at these disadvantages.
Summary of the invention
Therefore, the present invention is based on task be to provide a kind of structure that can be conductive, the structure of energy conduction can be universal Ground uses and however at least partly overcomes mentioned disadvantage.
The task is realized by starting the film that can be conductive of mentioned type, wherein the structure of metal layer has One or more printed conductors (Leiterbahn), one or more of printed conductors have at least one curved section.
The present invention utilizes following understanding: the film of multilayer can be removed by material removal, for example by cutting (spanabtragend) manufacturing method arbitrarily constructs, so as to manufacture for different application field can be conductive Film.Can produce complicated tactic pattern that can be conductive in the following way: one or more printed conductors have at least One curved section.Therefore, film that can be conductive obviously can be more generally useful applied with ratio such as face cable.In the present invention Meaning in, " the curved section of printed conductor " can be understood as in metal layer with direction change printed conductor area Section.Such direction change can for example exist in the case where there: printed conductor includes by the printed conductor area of two straight lines The angle segment that section is connected to each other.Especially when film that can be conductive is used in the battery unit on-unit for battery, this is It is advantageous.In addition, making unhealthful substance be not necessarily used for structuring by the structure for cutting removably generation metal layer Etching.
In a kind of preferred expansion scheme of film that can be conductive, there are the structure of metal layer one or more printings to lead Line, wherein at least one printed conductor includes printed conductor width multiple printed conductor sections different from each other.At least one print Each printed conductor section of conducting wire processed especially has the printed conductor width in the range between 5 millimeters and 1 millimeter.It is preferred that Printed conductor width be, for example, 4.2 millimeters, 3.8 millimeters, 3.2 millimeters and 2.3 millimeters.
In another embodiment of film that can be conductive according to the present invention, multiple printings of at least one printed conductor Conducting wire section extends and/or extends parallel to each other with missing one another.In multiple conductor sections with different printed conductor width Section dislocation in the case where parallel extension, generate the transition region of a printed conductor respectively between printed conductor section Section.The transition zone can have the printing for the printed conductor section that transition zone is connected to each other in the printed conductor section Conductor width.Alternatively, transition zone also can have another printed conductor width.
In addition, following film that can be conductive it is preferable that wherein at least one printed conductor the printing to follow one another The printed conductor width of conducting wire section is moved towards along printed conductor and is increased or reduced.It may be implemented to grow at it in this way There is the printed conductor of the all-in resistance less than 1 ohm on degree.It is possible thereby to realize the very thin printing with small all-in resistance Conducting wire.In addition, can be matched with by the different printed conductor width of one or more printed conductors cannot for printed conductor design The available free area of conductive carrier layer.The overall width of entire printed conductor can increase and or reduce.
A kind of particularly preferred embodiment of film that can be conductive according to the present invention has coating that cannot be conductive, The coating has the structure by material removal generation, wherein metal layer is on the second side with coating at least range selector Connection.Deformable film is constructed to carrier layer preferably elastically deformable and therefore allows for, the deformable film With complicated structure that can be conductive.Preferably, coating is used as machine overload protection, which prevents due to bullet Property deformability and damage or destroy the structure that can be conductive of metal layer.
In another embodiment of film that can be conductive according to the present invention, carrier layer is with 0.024 millimeter to 0.2 milli Thickness degree in the range of rice, metal layer is with the thickness degree and/or coating in 0.009 millimeter to 0.030 millimeter of range With the thickness degree in 0.024 millimeter to 0.2 millimeter of range.
In addition, film that can be conductive according to the present invention is advantageously extended in the following way: coating passes through The structure that material removal generates is with the structural area segmentation of metal layer generated by material removal or fully consistent.It is covering In the structure of cap rock and the consistent one or more regions of the structure of metal layer, metal layer and coating wheel having the same It is wide.Especially when film that can be conductive is used for electric heater unit, this is favourable.In addition, being removed by material for coating produces Raw structure can be from the structural area segmentation of metal layer generated by material removal or fully different.
In another embodiment of film that can be conductive according to the present invention, the material of carrier layer is constituted than constituting covering The material of layer has smaller elasticity modulus.Make major part in the following way in the case where the tensile stress of film that can be conductive Power is coated the excessive stretching, extension or stretching that cap rock absorbs and avoid the film of energy conduction: the material for constituting carrier layer is covered than constituting The material of cap rock has smaller elasticity modulus.It is dropped significantly by the excessive stretching, extension or stretching of the film for avoiding energy conductive The damage risk and failure risk of low film that can be conductive in the case where tensile stress.
In addition, following film that can be conductive according to the present invention is it is preferable that wherein constitute the bullet of the material of carrier layer Property modulus and constitute coating material elasticity modulus between difference be at least 20 megapascal.The difference of 20 megapascal is led in multiple applications It has been enough on the one hand to can be sure to be able to enough elastic deformabilities of conductive film and on the other hand realize suitable in domain Ground protects against the excessive tensile stress of film that can be conductive.
In a kind of advantageous embodiment of film that can be conductive according to the present invention, carrier layer is by thermoplastic elastomer Body, especially thermoplastic polyurethane (Polyurethan) are constituted.Thermoplastic elastomer body can be soldered and therefore allow to generate Resistance and --- if being necessary for specific application purpose --- interconnecting piece of water-stop.Alternatively, carrier layer Can by thermoplastic copolyamide (Copolyamid), thermoplastic polyester elastomer (Polyesterelastomer), Thermoplastic copolyesters (Copolyester), thermoplastic alkene based elastomeric (Elastomer auf Olefinbasis), Styrene-block copolymer (Styrol-Blockcopolymer), thermoplastic vulcanized rubber (Vulkanisat) or thermoplasticity Alkylene crosslinking elastomer (vernetzten thermoplastischen Elastomer aufOlefinbasis) structure At.
In a kind of expansion scheme of film that can be conductive according to the present invention, constitute carrier layer material have 10 to Elasticity modulus in the range of 100 megapascal.Elasticity modulus in the range of 10 to 100 megapascal allows enough flexible deformations, To will conductive film be used for example as the electric heater unit for the contact surface of bending or complications in space inside the vehicle. In addition, film that can be conductive however be also used as electrical components for having the driving system of the basic configuration of bending or complications Electric heater unit.
In addition, following film that can be conductive according to the present invention is advantageous: wherein carrier layer and/or coating are by thermoplastic The plastics of property, especially polyethylene naphthalate (Polyethylennaphthalat) or polyethylene terephthalate (Polyethylenterephthalat) it constitutes.Polyethylene naphthalate has high thermal deformation resistant, so as to conduction Film can also be in the event of high temperatures and/or the component part as electric heater unit.Polyethylene terephthalate Ester has high compression strength and good polishing machine.Therefore, decline using polyethylene terephthalate the case where Low damage risk and offer have the film that can be conductive of relatively long service life.
In addition, following film that can be conductive according to the present invention is it is preferable that wherein constitute carrier layer and/or coating Material has the elasticity modulus in the range of 120 to 1200 megapascal.Elasticity modulus in the range of 120 to 1200 megapascal ensures Enough rigidity, to provide the film that can be conductive that can resist mechanical tensile forces load.If the material for constituting coating has Elasticity modulus in the range of 120 to 1200 megapascal, then point-device material of coating can also be realized during manufacture Material removal, so that the tactic pattern of complexity can be manufactured with small tolerance in coating.
In a kind of advantageous embodiment of film that can be conductive according to the present invention, metal layer that can be conductive by copper, Copper alloy, aluminium, CCA (English copper cladded aluminium: the aluminium of coated copper) and/or aluminium alloy are constituted.Copper and aluminium With high conductive capability and for this reason especially suitable for the metal layer as film that can be conductive.In addition, copper and Thus processing that aluminium allows the removal of accurate material, especially cutting can manufacture complexity in the metal layer with small tolerance Tactic pattern and/or elongated printed conductor.In a kind of particularly preferred embodiment, film that can be conductive is by coated copper Aluminium constitute.The aluminium of coated copper more cost advantages than fine copper because aluminium than copper more cost advantages.In addition, in identical conductive energy The conductor being made of in the case where power the aluminium of coated copper is although the bigger cross section needed is also lighter than full copper conductor.
In one embodiment, film that can be conductive according to the present invention have cannot be conductive supporting layer, the support Layer is connected with metal layer or is connect with the side opposite with metal layer of carrier layer.If film that can be conductive does not have covering Layer, then film that therefore can be conductive can be configured to three layers.If film that can be conductive has coating, therefore can lead The film of electricity can be configured to four layers.Supporting layer is temporarily connect during manufacturing process with film that can be conductive, in material Expect enough rigidity that conductive film is guaranteed during removal, especially during the processing of cutting removing.Preferably, in carrier Layer or the connection part structure between metal layer and supporting layer are at chemically or mechanically releasableIn carrier layer or Adhewsive action (Haftwirkung) between metal layer and supporting layer is especially less than between remaining layer of film that can be conductive Adhewsive action.
In another embodiment of film that can be conductive according to the present invention, supporting layer is with 0.024 millimeter to 0.2 milli Thickness degree in the range of rice.
Following film that can be conductive according to the present invention is also it is preferable that wherein supporting layer is by thermoplastic elastomer body, outstanding Its thermoplastic polyurethane is constituted.Thermoplastic elastomer body can be soldered and therefore allow to generate the interconnecting piece of resistance.It replaces Dai Di, supporting layer can also be by thermoplastic copolyamide, thermoplastic polyester elastomer, thermoplastic copolyesters, thermoplastic Property alkene based elastomeric, styrene-block copolymer, thermoplastic vulcanized rubber or thermoplastic alkylene crosslinking elasticity Body is constituted.
In a kind of advantageous expansion scheme of film that can be conductive, supporting layer, which is attached on carrier layer or metal layer, to be allowed Supporting layer is without damage separated from carrier layer or metal layer.Adhewsive action between supporting layer and carrier layer or metal layer is for example It can be overcome by mechanism.Alternatively or additionally, chemical technology can cause or at least promote supporting layer from carrier Layer or metal layer separation.
In addition, the task that the present invention is based on is realized by starting the electric heater unit of mentioned type, wherein one A or multiple films that can be conductive are constructed according to one of previously described embodiment.Add about electricity according to the present invention The advantages of thermal and modification referring to it is according to the present invention can be conductive film the advantages of and modification.
In a kind of particularly preferred embodiment of electric heater unit, the metal layer of film that can be conductive at least one Printed conductor returns curvedly with being configured to heating conductor and/or range selectorExtend.By heating conductor Return curved structure high heating efficiency may be implemented.Film that can be conductive allows for such Hui Qu in the following way Shape structure: metal layer can have complicated mode configuration.Alternatively, multiple printed conductors of the metal layer of film that can be conductive Be respectively configured to heating conductor and/or range selector return extend curvedly and/or range selector rounding extend.It is one or more The heating conductor for returning curved extension can have multiple linearly extended heating conductor sections, wherein linearly extended heating is led Multiple in body section all can substantially parallel with each other be orientated.Alternatively or additionally, one or more is returned curved The heating conductor of extension with can distinguishing range selector or fully deviously, especially irregularly constructs deviously, wherein bending Heating conductor section ratio be preferably more than it is linearly extended heating conductor section ratio.Preferably, curved heating The ratio of conductor section is more than 75%, particularly preferably more than 90%.
In addition, battery unit on-unit and battery list that the task that the present invention is based on passes through the mentioned type of beginning First voltage current-collector is realized, wherein one or more films that can be conductive are according to one of previously described embodiment To construct.The advantages of about battery unit on-unit according to the present invention and modification are referring to the thin of energy conduction according to the present invention The advantages of film and modification.
In a kind of preferred embodiment of battery unit on-unit according to the present invention, what at least one can be conductive Film, which has, connects section, and the connection pole energy for connecting section setting for basic battery unit is conductively connected.Therefore, The conductive film of energy is preferably the component part of battery cell voltage electrical collector system.If film that can be conductive is used as battery Cell voltage electrical collector system or battery unit on-unit component part, then film that particularly preferably can be conductive There is protective film on the side towards basic battery unit, wherein do not need the presence of such protective film forcibly.
In addition, film that can be conductive can be used in the film antenna of face.
In addition, the task that the present invention is based on is realized by starting the manufacturing method of mentioned type, wherein producing One or more printed conductors at least one curved section are generated when the structure of raw metal layer.About according to the present invention Manufacturing method the advantages of and modification referring to it is according to the present invention can be conductive film the advantages of and modification.Preferably, by this Manufacturing method come manufacture according to one of previously described embodiment can be conductive film.
In a kind of embodiment of manufacturing method according to the invention, provided film has covering that cannot be conductive Layer, and the manufacturing method includes manufacturing method by material removal, especially cutting to generate the structure of coating.This Outside, by material removal, especially the manufacturing method cut the structure that generates coating may include in coating by Knurling rollsTo generate material increases portionAnd/or by milling wheelTo remove material increases portion.
In addition, following manufacturing method according to the present invention it is preferable that wherein simultaneously realize generate metal layer structure and With generating the structural area segmentation of the structure of the structure of coating and/or the generation of coating and the generation of metal layer or fully It is consistent.Preferably, knurling rolls generate material increases portion outstanding enough in metal layer and coating so that in metal layer and The material increases portion generated in coating by knurling rolls is removed by milling wheel simultaneously.Being embossed section by using it has different height Knurling rolls can also pass through manufacturing method according to the invention and generate following film that can be conductive: the film of energy conduction Different layers has tactic pattern different from each other.
Detailed description of the invention
It is further described and describes referring to the drawings the preferred embodiments of the present invention.Attached drawing is shown:
Fig. 1 shows the schematic diagram of the manufacture of film that can be conductive according to the present invention；
Fig. 2 shows the schematic diagrames of the manufacture of film that can be conductive according to the present invention；
Fig. 3 shows the schematic diagram of the manufacture of film that can be conductive according to the present invention；
Fig. 4 shows the schematic diagram of the manufacture of film that can be conductive according to the present invention；
Fig. 5 shows the schematic diagram of one embodiment of electric heater unit according to the present invention；
Fig. 6 shows the schematic diagram of one embodiment of battery unit on-unit according to the present invention；
Fig. 7 shows the block diagram of one embodiment of manufacturing method according to the invention；
Fig. 8 shows the change width process of multiple printed conductors of the metal layer of film that can be conductive according to the present invention；
Fig. 9 shows the schematic diagram of one embodiment of electric heater unit according to the present invention.
Specific embodiment
Fig. 1 shows the conductive film 10 of energy in left side, with the conductive metal layer of carrier layer 12 that cannot be conductive and energy 14。
Carrier layer 12 is made of the material of the elasticity modulus in the range with 120 to 1200 megapascal.Carrier layer 12 is for example It can be made of polyethylene naphthalate or polyethylene terephthalate.
Metal layer 14 is made of copper and aluminium (such as aluminium of coated copper) and connect on the first side with carrier layer 12.
The film 10 shown on the left of Fig. 1 after the material removal for having occurred and that metal layer 14 is shown on the right side of Fig. 1. The structure of the generation of metal layer 14 has printed conductor 20, which has curved section (being blocked).
Fig. 2 shows film 10 that can be conductive in left side, have cannot be conductive carrier layer 12, can be conductive metal layer 14 With coating 16 that cannot be conductive.
Carrier layer 12 is made of the material of the elasticity modulus in the range with 120 to 1200 megapascal.Carrier layer 12 is for example It can be made of polyethylene naphthalate or polyethylene terephthalate.
Metal layer 14 be made of copper and aluminium (such as aluminium of coated copper) and connect on the first side with carrier layer 12 and It is connect in second side with coating 16.
Coating 16 is made of the material of the elasticity modulus in the range with 120 to 1200 megapascal.Coating 16 is for example It can be made of polyethylene naphthalate or polyethylene terephthalate.
Showing after the material removal for having occurred and that metal layer 14 and coating 16 on the left of Fig. 2 is shown on the right side of Fig. 2 Film 10 out.Here, the structure of the generation of metal layer 14 is different from the structure of the generation of coating 16.
Fig. 3 shows film 10 that can be conductive in left side, have cannot be conductive carrier layer 12, can be conductive metal layer 14, coating 16 that cannot be conductive and supporting layer 18 that cannot be conductive.
Carrier layer 12 is made of the material of the elasticity modulus in the range with 10 to 100 megapascal.Carrier layer 12 for example may be used To be made of thermoplastic elastomer body (such as thermoplastic polyurethane).
Metal layer 14 be made of copper and aluminium (such as aluminium of coated copper) and connect on the first side with carrier layer 12 and It is connect in second side with coating 16.
Coating 16 is made of the material of the elasticity modulus in the range with 120 to 1200 megapascal.Coating 16 is for example It can be made of polyethylene naphthalate or polyethylene terephthalate.Therefore, the material ratio of carrier layer 12 is constituted The material for constituting coating 16 has smaller elasticity modulus.In addition, in the elasticity modulus and structure of the material for constituting carrier layer 12 It is greater than 20 megapascal at the difference between the elasticity modulus of the material of coating 16.
Supporting layer 18 is made of the material of the elasticity modulus in the range with 120 to 1200 megapascal.Supporting layer 18 is for example It can be made of polyethylene naphthalate or polyethylene terephthalate, wherein the material thickness of supporting layer 18 is big In the corresponding material thickness of remaining layer 12,14,16.In addition, supporting layer 18 and carrier layer 12 is opposite with metal layer 14 Side connection, wherein supporting layer 18 be attached in carrier layer 12 allow supporting layer 18 without damage separated from carrier layer 12.
The material removal for having occurred and that metal layer 14 and coating 16 on the one hand and another aspect are shown on the right side of Fig. 3 The film 10 shown on the left of Fig. 3 after supporting layer 18 occurs from the separation of carrier layer 12.Here, the generation of metal layer 14 Structure is different from the structure of the generation of coating 16.Although it is envisaged that: material removal is so realized, so that coating The structure of 16 generation is with the structural area segmentation of the generation of metal layer 14 or fully consistent.
Fig. 4 shows film 10 that can be conductive in left side, have cannot be conductive carrier layer 12, can be conductive metal layer 14 With supporting layer 18 that cannot be conductive.
Carrier layer 12 is made of the material of the elasticity modulus in the range with 120 to 1200 megapascal.Carrier layer 12 is for example It can be made of polyethylene naphthalate or polyethylene terephthalate.
Metal layer 14 is made of copper and aluminium (such as aluminium of coated copper) and connect on the first side with carrier layer 12.
Supporting layer 18 is made of the material of the elasticity modulus in the range with 120 to 1200 megapascal.Supporting layer 18 is for example It can be made of polyethylene naphthalate or polyethylene terephthalate, wherein the material thickness of supporting layer 18 is big In the corresponding material thickness of remaining layer 12,14.In addition, supporting layer 18 is connect with metal layer 14, wherein supporting layer 18 adheres to Supporting layer 18 is allowed without damage to separate from metal layer 14 on metal layer 14.
The material removal for having occurred and that metal layer 14 and carrier layer 12 on the one hand and another aspect are shown on the right side of Fig. 4 The film 10 shown on the left of Fig. 4 after supporting layer 18 occurs from the separation of metal layer 14.The structure of the generation of metal layer 14 It is consistent each other with the structure of the generation of carrier layer 12.
Fig. 5 shows the electric heater unit 100 with film 10 that can be conductive.Film 10 that can be conductive has cannot be conductive Carrier layer 12 and metal layer 14 that can be conductive.
Metal layer 14 includes the structure generated by material removal and connect on the first side with carrier layer 12.Metal layer 14 structure has the printed conductor 20 for being configured to heating conductor, which returns in section 24a-24e extends curvedly It and therefore include multiple curved sections 22.Each a connection section 26a, 26b are equipped on the end of heating conductor, In, the heating conductor of electric heater unit 100 can be provided with electric energy by connecting section 26a, 26b.
Fig. 6 shows the battery unit on-unit 200 for for battery, being i.e. used for Vehicular battery.Battery unit on-unit 200 films 10 conductive with energy, the film of energy conduction include the metal layer 14 of carrier layer 12 and energy conduction that cannot be conductive.
Metal layer 14 has the structure generated by material removal, wherein the structure of metal layer 14 includes that multiple printings are led Line 20, the multiple printed conductor have multiple curved sections 22.
In addition, film 10 that can be conductive includes connecting section 26a-26d, the connection section and basic battery unit The connection pole 204a-204d of 202a-202d can be conductively connected.
Fig. 7 shows a kind of manufacturing method for film 10 that can be conductive.The manufacturing method starts as follows:
300) film 10 is provided, the film have cannot be conductive carrier layer 12, conductive metal layer 14 and can cannot lead The coating 16 of electricity.
After film 10 is provided, following steps can be executed:
302) structure of metal layer 14 is generated by the manufacturing method of cutting；
308) structure of coating 16 is generated by the manufacturing method of cutting.
Multiple printed conductors 20 are generated in the case where generating the structure of metal layer 14, wherein by the manufacturer of cutting Method includes following two steps come the structure for generating metal layer 14:
304) material increases portion is generated in metal layer 14 by knurling rolls；
306) material increases portion is removed in metal layer 14 by milling wheel.
Following two steps are similarly included in the structure that coating 16 is generated by the manufacturing method of cutting:
310) material increases portion is generated in coating 16 by knurling rolls；
312) material increases portion is removed in coating 16 by milling wheel.
The generation of the structure of the generation and coating 16 of the structure of metal layer 14 realizes simultaneously, i.e., in the following way: pressure Flower roll generates material increases portion outstanding enough in metal layer 14 and coating 16, so that in metal layer 14 and coating 16 The material increases portion generated by knurling rolls can be removed by milling wheel simultaneously.The structure and metal layer of the generation of coating 16 as a result, The structure of 14 generation is consistent.Alternatively, however being embossed section by using it, there are the knurling rolls of different height also can Generate following film 10 that can be conductive: the different layers of the film of energy conduction have tactic pattern different from each other.
Fig. 8 shows the structure of multiple printed conductors 20 of metal layer 14.All printed conductors 20 are respectively provided with printing and lead Multiple printed conductor section 28a-28e line width B1-B5 different from each other.The printed conductor section 28a-28e of printed conductor 20 Miss one another and extend parallel to each other.The edge printed conductor width B1-B5 of the printed conductor section 28a-28e to follow one another Printed conductor trend and increase.Printed conductor section 28a has 4.2 millimeters of printed conductor width B1.Printed conductor section 28b has 3.8 millimeters of printed conductor width B2.Printed conductor section 28c has 3.2 millimeters of printed conductor width B3.Print Conducting wire section 28d processed has 2.3 millimeters of printed conductor width B4.Printed conductor section 28e has same 2.3 millimeters of printing Conductor width B5.Curved transition zone 30a-30d is disposed between printed conductor section 28a-28e.Each printed conductor 20 end positions on side in side with missing one another.
Fig. 9 shows the electric heater unit 100 with film 10 that can be conductive.Film 10 that can be conductive has cannot be conductive Carrier layer 12 and metal layer 14 that can be conductive.
Metal layer 14 includes the structure generated by material removal and connect on the first side with carrier layer 12.Metal layer 14 structure has two printed conductors 20 for being configured to heating conductor, and described two printed conductors usually return to be extended simultaneously curvedly It and therefore include multiple curved heating conductor sections 22.Two heating conductors for returning curved extension are with distinguishing range selector irregular Ground constructs deviously, wherein the ratio of curved heating conductor section is more than 90%.The cloth on the corresponding end of heating conductor It is equipped with and connects section 26a, 26b, wherein the heating conductor of heating device 100 can be provided with electricity by connecting section 26a, 26b Energy.
Preferably, the present invention relates to following heating elements: the heating element has elastically and/or plastically deformable load Body, the printed conductor being arranged on carrier and have coating, the basic area of the coating and the basic side of printed conductor Product is congruent and the tensile capacity of the coating is at least twice of printed conductor.
Preferably, furthermore the present invention relates to following connection conductors: there is the connection conductor at least one to remove through cutting Non-conductive non-conductor region and at least one printed conductor, at least one described printed conductor in conductor plane have extremely With lacking range selector curved trend.
Reference signs list:
The conductive film of 10 energy
12 carrier layers
14 metal layers
16 coatings
18 supporting layers
20 printed conductors
22 curved sections
24a-24e returns curved section
26a-26d connects section
28a-28e printed conductor section
30a-30d transition zone
100 electric heater units
200 battery unit on-units
The basic battery unit of 202a-202d
204a-204d connects pole
300-312 method and step
B1-B5 printed conductor width

Claims (26)

1. a kind of film (10) that can be conductive, the film that can be conductive is included
Carrier layer (12) that cannot be conductive；With
Metal layer (14) that can be conductive, the metal layer have through the structure of material removal generation and on the first side with The carrier layer (12) at least connects to range selector.
2. film (10) that can be conductive according to claim 1, which is characterized in that the structure of the metal layer (14) has One or more printed conductors (20), one or more of printed conductors have at least one curved section (22).
3. film (10) that can be conductive according to any one of the preceding claims, which is characterized in that the metal layer (14) structure has one or more printed conductors (20), wherein at least one printed conductor (20) includes that multiple printings are led The printed conductor width (B1-B5) of line section (28a-28e), the multiple printed conductor section is different from each other.
4. film (10) that can be conductive according to claim 3, which is characterized in that at least one described printed conductor (20) Multiple printed conductor sections (28a-28e) extend and/or extend parallel to each other with missing one another.
5. film (10) that can be conductive according to claim 3 or 4, which is characterized in that at least one described printed conductor (20) the printed conductor width (B1-B5) of the printed conductor section (28a-28e) to follow one another along printed conductor move towards and It increases or reduces.
6. film (10) that can be conductive according to any one of the preceding claims, it is characterised in that covering that cannot be conductive Layer (16), the coating have by material removal generation structure, wherein the metal layer (14) on the second side with institute Coating (16) is stated at least to connect to range selector.
7. film (10) that can be conductive according to any one of the preceding claims, which is characterized in that the coating The structural area segmentation of the structure generated by material removal and the metal layer (14) (16) generated by material removal Or it is fully consistent.
8. film (10) that can be conductive according to any one of the preceding claims, which is characterized in that constitute the carrier The material of layer (12) has smaller elasticity modulus than the material for constituting the coating (16).
9. film (10) that can be conductive according to any one of the preceding claims, which is characterized in that constitute the carrier Difference between the elasticity modulus of the material of the elasticity modulus and composition coating (16) of the material of layer (12) is at least 20,000,000 Pa.
10. film (10) that can be conductive according to any one of the preceding claims, which is characterized in that the carrier layer (12) it is made of thermoplastic elastomer body, especially thermoplastic polyurethane.
11. film (10) that can be conductive according to any one of the preceding claims, which is characterized in that constitute the carrier The material of layer (12) has the elasticity modulus in the range of 10 to 100 megapascal.
12. film (10) that can be conductive according to any one of the preceding claims, which is characterized in that the carrier layer (12) and/or the coating (16) is by thermoplastic plastics, especially polyethylene naphthalate or poly terephthalic acid second Diol ester is constituted.
13. film (10) that can be conductive according to any one of the preceding claims, which is characterized in that constitute the carrier The material of layer (12) and/or the coating (16) has the elasticity modulus in the range of 120 to 1200 megapascal.
14. film (10) that can be conductive according to any one of the preceding claims, which is characterized in that the energy conduction Metal layer (14) is made of copper, copper alloy, aluminium and/or aluminium alloy.
15. film (10) that can be conductive according to any one of the preceding claims, it is characterised in that branch that cannot be conductive Support layer (18), the supporting layer connect with the metal layer (14) or with the carrier layer (12) and the metal layer (14) phase Opposed side connection.
16. film (10) that can be conductive according to any one of the preceding claims, which is characterized in that the supporting layer (18) it is made of thermoplastic elastomer body, especially thermoplastic polyurethane.
17. film (10) that can be conductive according to any one of the preceding claims, which is characterized in that the supporting layer (18) being attached on the carrier layer (12) or the metal layer (14) allows the supporting layer (18) from the carrier layer (12) Or the metal layer (14) without damage separates.
18. a kind of electric heater unit (100), the electric heater unit has one or more films (10) that can be conductive, special Sign is that one or more of films (10) that can be conductive are constructed according to any one of the claims.
19. electric heater unit (100) according to claim 18, which is characterized in that film (10) that can be conductive it is described At least one printed conductor (20) of metal layer (14) returns with being configured to heating conductor and/or range selector to be extended curvedly.
20. a kind of battery unit on-unit (200), the battery unit on-unit is used for battery, particularly for vehicle electrical Pond, the battery unit on-unit have one or more films (10) that can be conductive, which is characterized in that one or more A film (10) that can be conductive is constructed to any one of 17 according to claim 1.
21. battery unit on-unit (200) according to claim 20, which is characterized in that it is described at least one can lead The film (10) of electricity, which has, connects section (26a-26d), the connections section be arranged for basic battery unit (202a- It connection pole (204a-204d) 202d) can be conductively connected.
22. a kind of battery cell voltage current-collector, the battery cell voltage current-collector is used for battery, particularly for vehicle electrical Pond, the battery cell voltage current-collector have one or more films (10) that can be conductive, which is characterized in that it is one or Multiple films (10) that can be conductive are constructed to any one of 17 according to claim 1.
23. battery cell voltage current-collector according to claim 22, which is characterized in that at least one energy conduction Film (10), which has, connects section (26a-26d), the connections section be arranged for basic battery unit (202a-202d) Connecting pole (204a-204d) can be conductively connected.
24. it is a kind of for can be conductive film (10), in particular according to can be conductive described in any one of claims 1 to 17 it is thin The manufacturing method of film (10), the manufacturing method have following steps:
It provides film (10), the film has at least one cannot the carrier layer (12) of conduction and the metal layer of energy conduction (14)；
By material removal, the especially manufacturing method cut generate the structures of the metal layer (14)；
It is characterized in that, one or more printed conductors (20) are generated in the case where generating the structure of the metal layer (14), One or more of printed conductors have at least one curved section (22).
25. manufacturing method according to claim 24, wherein provided film (10) has coating that cannot be conductive (16), it is characterised in that following steps:
By material removal, the especially manufacturing method cut generate the structures of the coating (16).
26. manufacturing method according to claim 25, which is characterized in that while realizing the knot for generating the metal layer (14) Structure and structure and the metal layer (14) for generating the structure of the coating (16) and/or the generation of the coating (16) Generation structural area segmentation or it is fully consistent.
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